Lamp socket



FIG. 1 is a perspective view of a lamp socket showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a cross-section of the lamp socket taken along lines 5--5 of FIG. 3. 

The ornamental design for a lamp socket, as shown and described. 